Anti-leakage method of corroded and perforated iron sheet gutter

Abstract

The invention discloses an anti-leakage method of a corroded and perforated iron sheet gutter, and belongs to the technical field of anti-leakage. The anti-leakage method of the corroded and perforated iron sheet gutter comprises the steps of base layer cleaning, gutter reinforcement, anti-seepage and anti-corrosion treatments on the inner and outer surfaces of the gutter, the base layer cleaningcomprises the steps of treatment measures such as cleaning dirt, floated rust, and end craters, the gutter reinforcement treatment is divided into separate fine holes and large-area perforation situations and repair measures thereof, and the inner surface treatment measure of the gutter is a cold bonding construction method with wall-to-wall carpeting SBS waterproofing coils. According to the anti-leakage method of the corroded and perforated iron sheet gutter, the SBS waterproofing coil material is used, the price is much lower than that of anticorrosive paints, the service life is long, theconstruction technology is simple, immediate work engagement is facilitated, the result is quick, working time is saved, the labor efficiency is improved, meanwhile quality of anticorrosion is more easily ensured, the problem that the construction period is delayed due to the unsatisfactory anticorrosion quality is eliminated, other hidden dangers that may be caused by the replacement of the gutter to a profiled steel plate on the roof can be avoided, and the replacement cost is lowered.

Description

technical field

[0001] The invention relates to the technical field of anti-leakage, in particular to a method for anti-leakage after iron sheet gutters are corroded and perforated. Background technique

[0002] The gutter refers to the concave part between the two crotches of the roof of the building. Roof drainage is divided into organized drainage and unorganized drainage. Organized drainage generally collects rainwater in the gutter and then drains it from the rainwater pipe. The ditch that collects rainwater is called It is a gutter, and the gutter is mostly made of white iron sheet or asbestos cement.

[0003] There is also a history of the rise of steel structure workshops in our country. The waste gas and dust emitted by some production workshops all year round adhere to the iron gutter, accumulating over time, resulting in serious corrosion of the iron gutter, and different degrees of perforation in some places, which is harmful to production and personal safety. C...

Examples

Embodiment Construction

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them.

[0034] The invention discloses a method for anti-seepage after corroded and perforated iron sheet gutters, comprising: base cleaning, gutter reinforcement, anti-seepage and anti-corrosion treatment of inner and outer surfaces of the gutter.

[0035] Grassroots cleaning includes treatment measures such as cleaning dirt, floating rust, welding scars, etc.

[0036] Use the following steps to operate

[0037] S1. First use a broom to sweep away the dirt in the gutter;

[0038] S2, sprinkle the rice washing water on the surface of the gutter;

[0039] S3. Use an electric wire brush to thoroughly polish the floating rust, welding scars and paint cracks on the surface;

[0040] S4. Use a high-pressure airless spray gun to blow off the residual...

technical field

[0001] The invention relates to the technical field of anti-leakage, in particular to a method for anti-leakage after iron sheet gutters are corroded and perforated. Background technique

[0002] The gutter refers to the concave part between the two crotches of the roof of the building. Roof drainage is divided into organized drainage and unorganized drainage. Organized drainage generally collects rainwater in the gutter and then drains it from the rainwater pipe. The ditch that collects rainwater is called It is a gutter, and the gutter is mostly made of white iron sheet or asbestos cement.

[0003] There is also a history of the rise of steel structure workshops in our country. The waste gas and dust emitted by some production workshops all year round adhere to the iron gutter, accumulating over time, resulting in serious corrosion of the iron gutter, and different degrees of perforation in some places, which is harmful to production and personal safety. C...

Examples

Embodiment Construction

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them.

[0034] The invention discloses a method for anti-seepage after corroded and perforated iron sheet gutters, comprising: base cleaning, gutter reinforcement, anti-seepage and anti-corrosion treatment of inner and outer surfaces of the gutter.

[0035] Grassroots cleaning includes treatment measures such as cleaning dirt, floating rust, welding scars, etc.

[0036] Use the following steps to operate

[0037] S1. First use a broom to sweep away the dirt in the gutter;

[0038] S2, sprinkle the rice washing water on the surface of the gutter;

[0039] S3. Use an electric wire brush to thoroughly polish the floating rust, welding scars and paint cracks on the surface;

[0040] S4. Use a high-pressure airless spray gun to blow off the residual...